①用适当的单词完成下列句子,首字母已给：1.What all know water c__________ almost three quarters of the Earth.2.What will our country be like in the f__________
问题描述：
①用适当的单词完成下列句子,首字母已给：
1.What all know water c__________ almost three quarters of the Earth.
2.What will our country be like in the f__________
答